Prediction of parturition in Holstein dairy cattle using electronic data loggers von Titler, M., Maquivar, M.G., Bas, S., Rajala-Schultz, P.J., Gordon, E., McCullough, K., Federico, P., Schuenemann, G.M.

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Effect of serum calcium status at calving on survival, health, and performance of postpartum Holstein cows and calves under certified organic management von Wilhelm, A.L., Maquivar, M.G., Bas, S., Brick, T.A., Weiss, W.P., Bothe, H., Velez, J.S., Schuenemann, G.M.

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Effect of intrauterine dextrose on reproductive performance of lactating dairy cows diagnosed with purulent vaginal discharge under certified organic management von Maquivar, M.G., Barragan, A.A., Velez, J.S., Bothe, H., Schuenemann, G.M.

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Effect of intrauterine administration of gonadotropin releasing hormone with glycerol on serum LH concentrations in lactating dairy cows von Bas, S., Maquivar, M.G., Silva, M.A. Coutinho da, Day, M.L., Daglio, M.C., Harguindeguy, S., Titler, M., Schuenemann, G.M.

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Reproductive response in supplemented heifers in the humid tropics of Costa Rica von Maquivar, M., Galina, C.S., Verduzco, A., Galindo, J., Molina, R., Estrada, S., Mendoza, M.G.

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